Abstract: Selectively presenting information by generating a dictionary including information categorized as sensitive according to a participant's characteristic, generating a display matrix including display rules according to the participant's characteristics, detecting sensitive data in a presentation stream, determining display coordinates for the sensitive data, determining a presentation status for the sensitive data according to the participant's characteristics, the dictionary, the decision tree and the display matrix, and masking the presentation of the sensitive information according to the presentation status and the display coordinates.

Abstract: A computer receives a request to verify a location of a primary device. The computer receives an Indicated Primary Device Location “IPDL”. The computer shows within a display a dynamically located virtual representation of a predetermined Astronomical Reference Object “ARO”. The virtual representation indicates a real-time offset between a Display Reference Indicator “DRI” and the ARO. The computer receives primary device orientation metadata from sensors associated with the primary device and generates a Measured Primary Device Orientation “MPDO” when the device is in a location verification orientation. The computer calculates an Expected Device Orientation “EDO” for a reference device arranged in the PDVP while at the IPDL. The computer generates a Location Verification Value “LVV” based, at least in part, on comparing the MPDO and the EDO. When the computer determines the LVV exceeds a predetermined verification threshold, providing an indication that the indicated primary device location is verified.

Abstract: Selectively presenting information by generating a dictionary including information categorized as sensitive according to a participant's characteristic, generating a display matrix including display rules according to the participant's characteristics, detecting sensitive data in a presentation stream, determining display coordinates for the sensitive data, determining a presentation status for the sensitive data according to the participant's characteristics, the dictionary, the decision tree and the display matrix, and masking the presentation of the sensitive information according to the presentation status and the display coordinates.

Abstract: A method, system, and computer program product for dynamic password generation and authentication based on morphological groupings is provided. The method receives a set of morphological groups defining a plurality of character maps. The method receives selection of a subset of morphological groups by a user from the set of morphological groups. A set of characters input from the user are identified, with the set of characters forming a user selected password. The method generates a morphological password using the set of characters and the subset of morphological groups selected by the user. The method stores the morphological password in a password repository.

Abstract: A method, system, and computer program product for dynamic password generation and authentication based on morphological groupings is provided. The method receives a set of morphological groups defining a plurality of character maps. The method receives selection of a subset of morphological groups by a user from the set of morphological groups. A set of characters input from the user are identified, with the set of characters forming a user selected password. The method generates a morphological password using the set of characters and the subset of morphological groups selected by the user. The method stores the morphological password in a password repository.